1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.util.xml;
24  
25  import com.liferay.portal.kernel.util.StringPool;
26  
27  /**
28   * <a href="CDATAUtil.java.html"><b><i>View Source</i></b></a>
29   *
30   * @author Alexander Chow
31   */
32  public class CDATAUtil {
33  
34      public static String wrap(String s) {
35          return StringPool.CDATA_OPEN + s + StringPool.CDATA_CLOSE;
36      }
37  
38      public static String strip(String s) {
39          String retVal;
40  
41          if (s.startsWith(StringPool.CDATA_OPEN) &&
42              s.endsWith(StringPool.CDATA_CLOSE)) {
43  
44              retVal = s.substring(
45                  StringPool.CDATA_OPEN.length(),
46                  s.length() - StringPool.CDATA_CLOSE.length());
47          }
48          else {
49              retVal = s;
50          }
51  
52          return retVal;
53      }
54  
55  }